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Finding the Third Proportional to 42,471,263.75 and 93,045,906

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Solution

The third proportional to 42,471,263.75 and 93,045,906 is: 203,844,667.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,471,263.75 : 93,045,906 = 93,045,906 : x
  2. Step 2: Convert to fraction form
    42,471,263.75/93,045,906 = 93,045,906/x
  3. Step 3: Cross multiply
    42,471,263.75x = 93,045,906 × 93,045,906
  4. Step 4: Simplify right side
    42,471,263.75x = 8,657,540,623,360,836
  5. Step 5: Solve for x
    x = 8,657,540,623,360,836/42,471,263.75
  6. Step 6: Final answer
    x = 203,844,667.17

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.